Flowers: Allow placing waterlily on river water

Add 'buildable_to = true' to flowers and waterlily

diff --git a/mods/flowers/init.lua b/mods/flowers/init.lua
index c6ab0a266d435a573f43ee2ac182129d94c46b0a..e8899efd589ae35595f07956a96ed45b4db75453 100644 (file)
--- a/mods/flowers/init.lua
+++ b/mods/flowers/init.lua
@@ -46,6 +46,7 @@ local function add_simple_flower(name, desc, box, f_groups)
                sunlight_propagates = true,
                paramtype = "light",
                walkable = false,
+               buildable_to = true,
                stack_max = 99,
                groups = f_groups,
                sounds = default.node_sound_leaves_defaults(),
@@ -252,6 +253,7 @@ minetest.register_node("flowers:waterlily", {
        wield_image = "flowers_waterlily.png",
        liquids_pointable = true,
        walkable = false,
+       buildable_to = true,
        groups = {snappy = 3, flower = 1},
        sounds = default.node_sound_leaves_defaults(),
        node_box = {
@@ -266,10 +268,19 @@ minetest.register_node("flowers:waterlily", {
        after_place_node = function(pos, placer, itemstack, pointed_thing)
                local find_water = minetest.find_nodes_in_area({x = pos.x - 1, y = pos.y, z = pos.z - 1},
                        {x = pos.x + 1, y = pos.y, z = pos.z + 1}, "default:water_source")
+               local find_river_water = minetest.find_nodes_in_area({x = pos.x - 1, y = pos.y, z = pos.z - 1},
+                       {x = pos.x + 1, y = pos.y, z = pos.z + 1}, "default:river_water_source")
                if #find_water ~= 0 then
                        minetest.set_node(pos, {name = "default:water_source"})
                        pos.y = pos.y + 1
+                       minetest.set_node(pos, {name = "flowers:waterlily", param2 = math.random(0, 3)})
+               elseif #find_river_water ~= 0 then
+                       minetest.set_node(pos, {name = "default:river_water_source"})
+                       pos.y = pos.y + 1
+                       minetest.set_node(pos, {name = "flowers:waterlily", param2 = math.random(0, 3)})
+               else
+                       minetest.remove_node(pos)
+                       return true
                end
-               minetest.set_node(pos, {name = "flowers:waterlily", param2 = math.random(0, 3)})
        end
 })